{"product_id":"ge-8142-do-dc-pacsystems-pac8000-i-o-module","title":"GE 8142-DO-DC PACSystems PAC8000 I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE 8142-DO-DC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8142-DO-DC\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for discrete signal execution within PACSystems PAC8000 control network platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8142-DO-DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSubject to production batch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output (DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003ePACSystems PAC8000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control Deterministic Network Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe 8142-DO-DC is engineered to maintain high backplane bus communication velocity, ensuring deterministic execution of discrete output commands. Firmware flash compatibility allows the module to receive logic updates, keeping it synchronized with the master controller's I\/O mapping and network protocol standards. The module's internal architecture supports high-density output switching, with signal processing paths optimized to minimize activation latency and maintain stable state transitions across the PAC8000 bus, which is essential for precise actuator control.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 8142-DO-DC support hot-swapping while the PAC8000 rack is powered?\u003c\/p\u003e\n\u003cp\u003eA: No. The 8142-DO-DC is not designed for hot-swapping. To prevent electrical arcing or damage to the backplane address bus, the system power must be completely disconnected and the backplane verified as de-energized before module installation or removal.\u003c\/p\u003e\n\u003cp\u003eQ: How can I prevent output latch-up or false triggering due to electromagnetic interference?\u003c\/p\u003e\n\u003cp\u003eA: Ensure that all output loads are connected using shielded cabling, with the shield terminated at a clean earth point. Additionally, utilize inductive load suppression diodes (for DC circuits) across the load terminals to suppress back-EMF spikes during output de-energization.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the module is aligned and fully seated within the PAC8000 rack rail before securing the front-panel mounting hardware.\u003c\/li\u003e\n\u003cli\u003eEnsure that the terminal block wiring is torqued to manufacturer specifications to maintain low-resistance contact for consistent output voltage delivery.\u003c\/li\u003e\n\u003cli\u003eRoute output signal wiring through dedicated cable trays, maintaining physical separation from low-level analog input signals and high-voltage power lines.\u003c\/li\u003e\n\u003cli\u003ePerform a logic-check using the controller software to verify output state transitions and diagnostic status bits before activating high-power loads.\u003c\/li\u003e\n\u003cli\u003eConfirm that the ambient temperature within the enclosure is within standard operational limits to prevent internal thermal degradation of the output switching semiconductors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52667428700472,"sku":"8142-DO-DC","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/8142-DO-DC.jpg?v=1784531954","url":"https:\/\/www.automodulexpert.com\/products\/ge-8142-do-dc-pacsystems-pac8000-i-o-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}